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-rw-r--r--public/fpdf_formfill.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/public/fpdf_formfill.h b/public/fpdf_formfill.h
index 6a90140097..bf385b3539 100644
--- a/public/fpdf_formfill.h
+++ b/public/fpdf_formfill.h
@@ -1242,6 +1242,29 @@ FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FORM_OnMouseMove(FPDF_FORMHANDLE hHandle,
double page_y);
/**
+ * Function: FORM_OnFocus
+ * This function focuses the form annotation at a given point. If the
+ * annotation at the point already has focus, nothing happens. If there
+ * is no annotation at the point, remove form focus.
+ * Parameters:
+ * hHandle - Handle to the form fill module. Returned by
+ * FPDFDOC_InitFormFillEnvironment.
+ * page - Handle to the page. Returned by FPDF_LoadPage.
+ * modifier - Indicates whether various virtual keys are down.
+ * page_x - Specifies the x-coordinate of the cursor in PDF user
+ * space.
+ * page_y - Specifies the y-coordinate of the cursor in PDF user
+ * space.
+ * Return Value:
+ * TRUE if there is an annotation at the given point and it has focus.
+ **/
+FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FORM_OnFocus(FPDF_FORMHANDLE hHandle,
+ FPDF_PAGE page,
+ int modifier,
+ double page_x,
+ double page_y);
+
+/**
* Function: FORM_OnLButtonDown
* You can call this member function when the user presses the left
*mouse button.